LatticeCopyright 2026 Leonardo and the Lattice contributors Lattice is licensed under the Apache License, Version 2.0 (see LICENSE).Releases up to and including 0.1.341 were distributed underGPL-3.0-or-later and remain available under those terms. Third-party components keep their own licenses. THIRD_PARTY_NOTICES.mdrecords each of them; the notices it reproduces ship with the application. Exception: the tldraw SDK is not covered by the Apache License.The tldraw, @tldraw/editor and @tldraw/driver packages (and the icons,translations and embed icons in @tldraw/assets) are licensed under thetldraw license, a source-available license that permits production useonly with a license key issued by tldraw. Its verbatim text is inpublic/licenses/tldraw-LICENSE.md and ships in the application aslicenses/tldraw-LICENSE.md. The license key is supplied at build time andis not part of this repository; builds without it run tldraw in itsunlicensed, watermarked mode. Exception: Trellis is not covered by the Apache License.@danfessler/trellis (and @danfessler/trellis-react) is licensed under itsown non-commercial license (with a commercial tier), not Apache-2.0. Itslicense files are in public/licenses/trellis-LICENSE.md,trellis-LICENSE-NONCOMMERCIAL.md and trellis-LICENSE-COMMERCIAL.md, andship in the application under licenses/. Its terms apply to anyone usingLattice: the free tier permits non-commercial use only, so use at acompany or for-profit organization requires a Trellis license from itsauthor. Lattice applies a small patch to Trellis(patches/@danfessler__trellis@0.2.0.patch).Uses Trellis by DanFessler - github.com/DanFessler/trellis The visual Markdown editor was originally built on Open Knowledge byInkeep (https://github.com/inkeep/open-knowledge). That code has beenremoved; the current editor is Lattice's own implementation.